Interior Battery Gauge Found. Inside the Porpoise, using Shift F2, you can find it here. The Dial meter needle is offset, but you can use it to look for more immersion inside the 3-D interior. The meter will follow the battery as it charges and discharges from 100% to 0 %. Image coming.
50% battery.
This is at about 80% Full 100% is about 2000 on the guage. Maybe you have seen this? I like to see more of these guages for fuel, HP air, Co2, etc, like in SH3 functional. This one works and follows the battery though.